Rocm Update to 7.2 index (Linux)

 - ComfyUI
 - Forge/reForge
 - A1111 SD WebUI
 - InvokeAI (Not documented, tested working)

Modernize the PyTorch install handling to bring up to date to latest versions. Switched Blackwell condition to IsLegacyNvidia (pre-Turning) to pin cu126 build (and its matching xformers). Removed MPS pinning as was very old.

Author: NeuralFault

StabilityMatrix.Core/Models/Packages/A3WebUI.cs

@@ -219,19 +219,22 @@ public override async Task InstallPackage(
             .ConfigureAwait(false);
 
         var torchIndex = options.PythonOptions.TorchIndex ?? GetRecommendedTorchVersion();
-        var isBlackwell =
+        var isLegacyNvidia =
             torchIndex is TorchIndex.Cuda
-            && (SettingsManager.Settings.PreferredGpu?.IsBlackwellGpu() ?? HardwareHelper.HasBlackwellGpu());
+            && (SettingsManager.Settings.PreferredGpu?.IsLegacyNvidiaGpu() ?? HardwareHelper.HasLegacyNvidiaGpu());
+        var isRocm =
+            torchIndex is TorchIndex.Rocm
+            && (SettingsManager.Settings.PreferredGpu?.IsAmd ?? HardwareHelper.HasAmdGpu());
 
         // 1. Configure the entire install process declaratively.
         var config = new PipInstallConfig
         {
             RequirementsFilePaths = ["requirements_versions.txt"],
-            TorchVersion = torchIndex == TorchIndex.Mps ? "==2.3.1" : (isBlackwell ? "" : "==2.1.2"),
-            TorchvisionVersion = torchIndex == TorchIndex.Mps ? "==0.18.1" : (isBlackwell ? "" : "==0.16.2"),
-            XformersVersion = isBlackwell ? " " : "==0.0.23.post1",
-            CudaIndex = isBlackwell ? "cu128" : "cu121",
-            RocmIndex = "rocm5.6",
+            TorchVersion = "",
+            TorchvisionVersion = "",
+            XformersVersion = isLegacyNvidia ? "==0.0.30" : " ",
+            CudaIndex = isLegacyNvidia ? "cu126" : "cu128",
+            RocmIndex = "rocm7.2",
             ExtraPipArgs =
             [
                 "https://github.com/openai/CLIP/archive/d50d76daa670286dd6cacf3bcd80b5e4823fc8e1.zip",

StabilityMatrix.Core/Models/Packages/ComfyUI.cs

@@ -431,7 +431,7 @@ _ when gfxArch.StartsWith("gfx120") => "https://rocm.nightlies.amd.com/v2/gfx120
                 ExtraPipArgs = ["numpy<2"],
                 TorchaudioVersion = " ", // Request torchaudio without a specific version
                 CudaIndex = isLegacyNvidia ? "cu126" : "cu130",
-                RocmIndex = "rocm7.1",
+                RocmIndex = "rocm7.2",
                 UpgradePackages = true,
                 PostInstallPipArgs = ["typing-extensions>=4.15.0"],
             };

StabilityMatrix.Core/Models/Packages/InvokeAI.cs

@@ -229,7 +229,7 @@ public override async Task InstallPackage(
             TorchIndex.Cpu when Compat.IsLinux => "https://download.pytorch.org/whl/cpu",
             TorchIndex.Cuda when isLegacyNvidiaGpu => "https://download.pytorch.org/whl/cu126",
             TorchIndex.Cuda => "https://download.pytorch.org/whl/cu128",
-            TorchIndex.Rocm => "https://download.pytorch.org/whl/rocm6.3",
+            TorchIndex.Rocm => "https://download.pytorch.org/whl/rocm7.2",
             _ => string.Empty,
         };
 

StabilityMatrix.Core/Models/Packages/PipInstallConfig.cs

@@ -15,7 +15,7 @@ public record PipInstallConfig
     public string TorchaudioVersion { get; init; } = "";
     public string XformersVersion { get; init; } = "";
     public string CudaIndex { get; init; } = "cu130";
-    public string RocmIndex { get; init; } = "rocm6.4";
+    public string RocmIndex { get; init; } = "rocm7.2";
     public bool ForceReinstallTorch { get; init; } = true;
     public bool UpgradePackages { get; init; } = false;
     public bool SkipTorchInstall { get; init; } = false;

StabilityMatrix.Core/Models/Packages/SDWebForge.cs

@@ -192,7 +192,7 @@ torchIndex is TorchIndex.Cuda
             TorchVersion = "",
             TorchvisionVersion = "",
             CudaIndex = isBlackwell ? "cu128" : "cu126",
-            RocmIndex = "rocm7.1",
+            RocmIndex = "rocm7.2",
             ExtraPipArgs =
             [
                 "https://github.com/openai/CLIP/archive/d50d76daa670286dd6cacf3bcd80b5e4823fc8e1.zip",